@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/612ab640-5db9-4bc9-87a2-d70b63f6c34b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/612ab640-5db9-4bc9-87a2-d70b63f6c34b> .